書類スキャナー vs OpenFocus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
書類スキャナー
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書類スキャナー - プロフェッショナルなOCR対応スキャンアプリ カメラで撮影するだけで、書類を高品質なPDFに変換したり、テキストを認識して編集可能なデータに変換できます。 【主な機能】 書類の自動検出とスキャン OCRテキスト認識(日本語・英語対応) 高品質PDF生成 スキャン履歴の保存 簡単な共有機能 モダンで使いやすいUI 【OCR機能】 • 日本語と英語のテキストを高精度で認識 • 認識したテキストは編集可能 • コピー&ペーストで他のアプリに転送 【PDF機能】 • 複数ページのPDF作成に対応 • A4サイズで最適化 • 高品質な画像保存 【便利な機能】 • スキャン履歴の自動保存 • 履歴からの再共有 • ダークモード対応 • iPad対応 【広告について】 無料版では広告が表示されますが、アプリ内購入で全ての広告を削除できます。 ビジネス文書、レシート、名刺、メモなど、あらゆる書類をデジタル化して管理しましょう!
OpenFocus
This minimal timer app starts counting down the moment it's opened, offering a distraction-free way to manage focus and break intervals. It provides customizable durations, multiple visual themes, and optional features like long breaks and daily goals, all without ads or in-app purchases.
- Instant start timer
- Customizable focus/break durations
- Optional long breaks
- 7 color themes
- 4 timer faces
- Lock Screen & Dynamic Island integration
- Reliable alarms
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OpenFocus is a minimal pomodoro timer that starts the moment you open it. Free, forever. No ads. No in-app purchases. No account. No subscription. Setup-free at launch — yet there when you want to tune it. — Features — Starts instantly The focus timer is already counting down by the time the screen appears. No start button. No mode to pick. Custom focus and break durations Default is the classic 25/5. Open the settings sheet (when stopped) to set focus (5–90 min) and break (5–30 min) independently, in 5-minute steps. Long break (optional) Pomodoro Technique–style long break. After every Nth completed focus (configurable, 2–8), the break extends to 3× its normal length. Off by default. 7 color themes Choose from mono, ink, sea, forest, sand, rose, dusk. The chosen theme applies app-wide and also to the Lock Screen Live Activity and Dynamic Island. 4 timer faces Pick how the countdown looks: ring (default hairline), digital (bedside-clock LCD), flip (mechanical split-flap tiles), or analog (single-hand). Digital and flip can rotate to landscape with a tap — handy when you prop the phone up on a desk. Adjust on the fly Settings open mid-session too. Color, face, daily goal, and keep-awake change instantly. Focus and break durations stay locked until you fully stop the timer, so the running countdown never desyncs from what you see. Daily session counter The app counts completed focus sessions per day (auto-resets at midnight). Optionally set a daily goal (1–20) to see progress like "today · 3 / 8" — leave it at 0 and only the count is shown. Keep screen awake (optional) When on, the screen stays on while the timer is in the foreground. Useful for the "place phone on desk and watch the countdown" workflow, without changing your device-wide auto-lock. Auto phase switching When focus ends, break begins. When break ends, focus begins. The cycle continues without you touching the screen. Lock Screen & Dynamic Island Built on iOS Live Activities. Check the remaining time from your Lock Screen or the Dynamic Island without opening the app. Beautifully animated Each theme has its own focus and break colors. Smooth color crossfades on phase change, subtle haptics, Apple-grade SF Symbol morphing — every transition feels native. Reliable alarms Powered by iOS 26 AlarmKit. Notifies you at the end of every focus and break interval, even in the background, even on silent. Privacy first We don't collect anything. Settings and timer state are stored only on your device. No network requests, no analytics, no tracking. — Best for people who — • Want to try the pomodoro technique without setup overhead • Like a single tap to start — but still want to tune their own cadence and look • Are tired of cluttered timer apps • Believe in minimal tools done well — Not for people who — • Need statistics or reports • Want task management built in OpenFocus is built by subtraction, not addition. Minimal at first. Quietly customizable when you ask for it.
Screenshots
Verdict
The clearest difference is in-app purchases: OpenFocus at none against 書類スキャナー's 1. OpenFocus also leads on ads (none vs shown). 書類スキャナー's advantage is update cadence (weekly vs every 5 months) and iOS requirement (16.0 vs 26.0). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 書類スキャナー sells 1 one-off in-app purchase. OpenFocus asks for nothing beyond the download.
書類スキャナー ships an update weekly, OpenFocus every 5 months. Both last shipped on October 25, 2026.
| Parameter | 書類スキャナー | OpenFocus |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Weekly — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 10 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | haruaki ohara | YOSHIKI KOAKUTSU |
In-app purchases
書類スキャナー
- 広告削除$0.99
OpenFocus
No in-app purchases









